#1BK4B120 Relay Horn | Relays And Solenoids

1BK4B120

Electromagnetic Relay

NSN 5945-00-909-8133

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
009098133

Technical Specifications of NSN

Overall Length:
1.312 inches
Center To Center Distance Between Mounting Facilities Parallel To Length:
1.062 inches single mounting facility
Overall Height:
1.063 inches
Overall Width:
0.440 inches
Environmental Protection:
Hermetic
Unthreaded Mounting Hole Diameter:
0.120 inches single mounting facility
Winding Quantity:
1
Coil Quantity:
1
Winding Dc Resistance Rating:
2.5 kilohms single winding
Duty Type:
Continuous
Mounting Facility Type And Quantity:
2 unthreaded hole single mounting facility
Mounting Facility Pattern:
In-line single mounting facility
Nonpile-up Main Contact Arrangement:
1 pole, double throw, one position momentary
Operating Current Rating And Type:
6.3 amperes dc single winding
Time Delay:
0.001 seconds fixed release time
Time Delay:
0.005 seconds fixed operate time
Operating Voltage Rating And Type At Specificationified Temp:
15.8 volts dc 25 degrees celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage:
1.0 amperes ac resistive load and 1.0 amperes dc resistive load
Main Contact Maximum Voltage Rating In Volts:
115.0 ac and 30.0 dc
Terminal Type And Quantity:
5 pin all functions
NSN:
5945-00-909-8133
Item Name:
Relay Horn
Cage Code:
02289

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
933A146REVA
Cage Code:
90827
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
933A146
Cage Code:
90827
RNCC:
3
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
1BK3B120
Cage Code:
02289
RNCC:
5
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Relays And Solenoids
--------- Electromagnetic Relays
------------ P/N 1BK4B120

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Last Updated: 03/09/2025